Olympic champion Armand Duplantis has broken the pole vault world record for a 12th time at the Diamond League meet in his home country, Sweden. On his first attempt, the 25-year-old cleared the ...

XIAMEN, China (AP) — Norwegian standout Karsten Warholm improved on his unofficial world record in the 300-meter hurdles by clocking 33.05 seconds at the opening Diamond League meeting on Saturday.